#4963D1#4963D1

#4963D1 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.0% C 0.172 H 269.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4963D1
RGB	rgb(73, 99, 209)
HSL	hsl(229, 60%, 55%)
HSV	hsv(229, 65%, 82%)
CMYK	cmyk(65.1%, 52.6%, 0%, 18%)
CIE-LAB	lab(45.55, 25.56, -59.83)
CIE-LCH	lch(45.55, 65.06, 293.13°)
OKLab	oklab(54.02% -0.0006 -0.1718)
OKLCH	oklch(54.02% 0.172 269.8)
XYZ	xyz(18.7142, 14.9419, 62.2071)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963D1 #D1B749

analogous

#49A7D1 #4963D1 #7349D1

triadic

#4963D1 #D14963 #63D149

tetradic

#4963D1 #D149A7 #D1B749 #49D173

square

#4963D1 #D149A7 #D1B749 #49D173

split-complementary

#4963D1 #D17349 #A7D149

monochromatic

#20327F #2D46B0 #4963D1 #7A8DDD #ABB7EA

Accessibility & contrast

On white

5.26

#4963D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4963D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963D1

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963D1	#FFFFFF	#000000	##FFFFFF
##4963D1	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B72D5

Deuteranopia (green-blind)

#0066CF

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4963d1;
/* rgb */ color: rgb(73, 99, 209);
/* oklch */ color: oklch(54.0% 0.172 269.8);

Tailwind

colors: {
  custom: {
    50: '#8a8fe0',
    500: '#4963d1',
    950: '#000000',
  },
}

SCSS

$custom: #4963d1;
$custom-light: #8a8fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4963d1",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 209
  },
  "hsl": {
    "h": 228.529,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.54023,
    "c": 0.17179,
    "h": 269.8
  },
  "luminance": 0.14944
}

Semantic roles & 50–950 ramp

primary

#4963D1

secondary

#D7CC9E

accent

#C545E3

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4963D1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →